Overview
The ADUM162N0BRZ is a 6-channel digital isolator produced by Analog Devices Inc., leveraging their advanced iCoupler® technology. This component combines high-speed CMOS and monolithic air core transformer technology to provide superior performance compared to traditional optocoupler devices and other integrated couplers. It is designed to offer high common-mode transient immunity, robustness to radiated and conducted noise, and low dynamic power consumption. The ADUM162N0BRZ is certified by various safety and regulatory standards, including UL recognition, CSA component acceptance, VDE certificate of conformity, and CQC certification, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of Channels | 6 | Maximum Operating Supply Voltage | 5.5 V |
| Minimum Operating Supply Voltage | 1.7 V | Package Type | 16-lead SOIC-N |
| Maximum Data Rate | 150 Mbps | Propagation Delay (5 V operation) | 13 ns max |
| Propagation Delay (1.8 V operation) | 15 ns max | Withstand Voltage Rating | 3.0 kV rms |
| Operating Temperature Range | -40°C to +125°C | Quiescent Supply Current (at 5 V, 25°C) | 2.8 mA |
| Common-Mode Transient Immunity | 100 kV/μs | Fail-Safe Output State | Low |
Key Features
- High common-mode transient immunity of 100 kV/μs
- Low dynamic power consumption
- High robustness to radiated and conducted noise
- 1.8 V to 5 V level translation
- Low propagation delay: 13 ns max for 5 V operation and 15 ns max for 1.8 V operation
- Operating supply voltage range: 1.7 V to 5.5 V
- Fail-safe output state: low
- Operating temperature range: -40°C to +125°C
Applications
- General-purpose multichannel isolation
- Serial Peripheral Interface (SPI) and data converter isolation
- Industrial field bus isolation
- Voltage translation across the isolation barrier
Q & A
- Q: What is the maximum data rate of the ADUM162N0BRZ?
A: The maximum data rate is 150 Mbps.
- Q: What is the operating temperature range of the ADUM162N0BRZ?
A: The operating temperature range is -40°C to +125°C.
- Q: What are the safety certifications for the ADUM162N0BRZ?
A: It is certified by UL recognition: 3000 V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, VDE certificate of conformity, and CQC certification per GB4943.1-2011.
- Q: How many channels does the ADUM162N0BRZ have?
A: The ADUM162N0BRZ has 6 channels.
- Q: What is the quiescent supply current of the ADUM162N0BRZ at 5 V and 25°C?
A: The quiescent supply current is 2.8 mA.
- Q: What is the propagation delay for 5 V operation?
A: The propagation delay is 13 ns maximum for 5 V operation.
- Q: What is the fail-safe output state of the ADUM162N0BRZ?
A: The fail-safe output state is low.
- Q: What is the withstand voltage rating of the ADUM162N0BRZ?
A: The withstand voltage rating is 3.0 kV rms.
- Q: Is the ADUM162N0BRZ RoHS compliant?
A: Yes, the ADUM162N0BRZ is RoHS compliant.
- Q: What is the warranty period for the ADUM162N0BRZ from some suppliers?
A: Some suppliers, like Ovaga, offer a 1-year warranty for the ADUM162N0BRZ.
